Page 13 - TDM - 1st Year - TP - Hindi

संयोिजत / अ ास प रणाम

इस पु क के अ म आप यह कर सक गे

.सं. अ यन के प रणाम अ ास सं.

1 Plan and organize the work to make job as per specification applying
different types of basic fitting operation and check for dimensional accuracy
following safety precautions. [Basic fitting operation – Filing, Marking, Hack
sawing, Drilling, Taping, chipping and Grinding etc. Accuracy: ± 0.1mm] 1.1.01 - 1.2.27

2 Make different fit of components for assembling as per required tolerance
observing principle of interchangeability and check for functionality. [Different
Fit –Open, Angular, & Square Fit; Required tolerance: ±0.05 mm, angular
tolerance: 1 degree.] 1.2.28 - 1.3.30

3 Set different shaped jobs on different chuck and demonstrate conventional
lathe machine operation observing standard operation practice. [Different
chucks:3 jaws & 4 jaws, different shaped jobs: round, square, hexagonal] 1.2.31 - 1.3.33
4 Prepare different cutting tool to produce jobs to appropriate accuracy by
performing different turning operations. Different cutting tool – V tool, side
cutting, parting, thread cutting (both LH & RH),Appropriate accuracy:
±0.06mm, Different turning operation – Plain, facing, drilling, boring (counter
& stepped), grooving, Parallel Turning, Step Turning, parting, chamfering,
U -cut, Reaming, internal recess, knurling. 1.3.34 - 1.3.43

5 Set the different machining parameters to produce threaded components
applying method/ technique and test for proper assembly of the components
with an accuracy of ± 0.05 mm. [Different threads viz., metric/ BSW/ Square] 1.3.44 - 1.3.45

6 Set the different machining parameters and cutters to prepare job by
performing different milling operation and indexing. [Different machining
parameters – feed, speed and depth of cut. Different milling operations –
plain, stepped, angular, dovetail, T-slot, contour, gear milling] 1.3.46 - 1.4.62
7 Produce components of high accuracy by surface grinding operation.
[Accuracy of +/- 0.02 mm] 1.4.63 - 1.5.72

8 Produce components of high accuracy by cylindrical grinding operations.
[Accuracy of +/- 0.02mm.] 1.5.73 - 1.5.77

9 Sharpen different cutter or multipoint cutting tool. [Different cutters – end mill
cutter, side & face milling cutter, single angle cutter, Reamer] 1.5.78 - 79
10 Develop isometric drawing and solid modelling of mould using CAD & Pro-E 1.6.80 - 83

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